Support for a beam splitter



FIG. 1 is a top perspective view that illustrates the support for a beamsplitter that is used in connection with an optical communicationssystem transmitter;

FIG. 2 is a front side elevation view thereof;

FIG. 3 is a rear side elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevation view thereof; and,

FIG. 7 is a right side elevation view thereof.

CLAIM The ornamental design for a support for a beam splitter, as showand described.